《夜幕会降临》是上映于2014 年的记录 纪录 影视作品, Researchers discover film footage from World War II that turns out to be a lost documentary shot by Alfred Hitchcock and Sidney Bernstein in 1945 about German concentration camps《夜幕会降临》是上映于2014 年的记录 纪录 影视作品, Researchers discover film footage from World War II that turns out to be a lost documentary shot by Alfred Hitchcock and Sidney Bernstein in 1945 about German concentration camps.详情